222175044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67819}}^1$

素因数の和:67849

約数の個数: 72

約数和(自身を含む): 691221440

約数和(自身を除く): 469046396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67819, 135638, 203457, 271276, 406914, 474733, 610371, 813828, 881647, 949466, 1220742, 1424199, 1763294, 1898932, 2441484, 2644941, 2848398, 3526588, 4272597, 5289882, 5696796, 6171529, 7934823, 8545194, 10579764, 12343058, 15869646, 17090388, 18514587, 24686116, 31739292, 37029174, 55543761, 74058348, 111087522, 222175044]

約数ペア:

[(1, 222175044), (2, 111087522), (3, 74058348), (4, 55543761), (6, 37029174), (7, 31739292), (9, 24686116), (12, 18514587), (13, 17090388), (14, 15869646), (18, 12343058), (21, 10579764), (26, 8545194), (28, 7934823), (36, 6171529), (39, 5696796), (42, 5289882), (52, 4272597), (63, 3526588), (78, 2848398), (84, 2644941), (91, 2441484), (117, 1898932), (126, 1763294), (156, 1424199), (182, 1220742), (234, 949466), (252, 881647), (273, 813828), (364, 610371), (468, 474733), (546, 406914), (819, 271276), (1092, 203457), (1638, 135638), (3276, 67819)]